'Hydrogenation' diaporamas de présentation

Process Requirements for the Development of Asymmetric Hydrogenation Reactions:

Process Requirements for the Development of Asymmetric Hydrogenation Reactions: From the Bench to Kilogram Scale. Ian C. Lennon Dow pharma , Cambridge, UK. Outline of Talk. Process Requirements for the Development of Asymmetric Hydrogenation Reactions: From the Bench to Kilogram Scale.

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Reduction of Carbonyls and others

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Chapter 6 Reactions of Alkenes: Addition Reactions

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Fats and Oils (lipids)

Fats and Oils (lipids). Sources of fats and oils in our diets . What are lipids. They are esters of fatty acids and glycerol. Three fatty acids are combined to one glycerol to make what is known as a triglyceride. . Glycerol is a triol (an alcohol made with three hydroxyl groups

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CH402 Asymmetric catalytic reactions Prof M. Wills

CH402 Asymmetric catalytic reactions Prof M. Wills. Think about chiral centres. How would you make these products?. Think about how you would make them in racemic form first, then worry about the asymmetric versions! What does a catalyst need to be able to provide in a catalytic version?.

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Chemistry 231

Chemistry 231. Axial. Equatorial. Cyclobutane. Hydrogenation. H 2. Pt. Add H 2 across double bond. Iodoform Test. Reagent: NaOH and I 2 (NaOI). Bromine and Cyclohexene. Br 2. Br 2. E2 Reaction. Is a computer screen polarized?. Claisen Condensation. Acetoacetic Ester.

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Hydrogenation

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FATS

FATS. Characteristics and Function in Baking. Major Functions of Fats in baked items are:. Saturated vs. Unsaturated. Produces fats with desired physical effects such as softness, moldability, and melting point.

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Claisen Condensation

Claisen Condensation. Acetoacetic Ester. Hydrogenation. H 2. Pt. Add H 2 across double bond. Iodoform Test. Reagent: NaOH and I 2 (NaOI). Bromine and Cyclohexene. Br 2. Br 2. E2 Reaction. Is a computer screen polarized?.

398 views • 9 slides

Organoactinide-Mediated Hydrothiolation of Terminal Alkynes with Aliphatic,

Organoactinide-Mediated Hydrothiolation of Terminal Alkynes with Aliphatic, Aromatic, and Benzylic Thiols. (a), (b) and (c) are commonly used reactions in organic synthesis. Cross-coupling. hydrogenation of olefins. metathesis of olefins. Alkane dehydrogenation.

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Hydrogenation of High-vinyl Polybutadiene

Hydrogenation of High-vinyl Polybutadiene. Hydrogenation of High-vinyl Polybutadiene. Olefin Hydrogenation Catalyzed by RhCl(PPh 3 ) 3. Modeling - Not Just for Beautiful People.

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Hydrogenation Petroleum Resin Industry 2015 - Global Trends and Forecast

Hydrogenation Petroleum Resin Industry | Read Full Report @ http://www.bigmarketresearch.com/global-hydrogenation-petroleum-resin-industry-2015-deep-research-report-market The report provides a basic overview of the industry including definitions, classifications, applications and industry chain structure. The Hydrogenation Petroleum Resin market analysis is provided for the China markets including development trends, competitive landscape analysis, and key regions development status.

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Explanatory notes:

Supplementary Figure 4. Explanatory notes: The following figure demonstrates a series of studies carried out to reveal unidentified PHIP signals during the PHIP hydrogenation reaction of ethylpropiolate :

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Heterolytic Activation of Hydrogen Promoted by Ruthenium Nanoparticles on Poly(vinylpyridine)

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chiral amino acids

Hydrogenation of Pyrroles: An Efficient Method for Synthesis of Complex Structures. druglike molecules. amines. Reaction Conditions: 1-10 atm H 2 5% Rh/Al 2 O 3 MeOH/EtOH; rt yields= 75-95%. chiral amino acids.

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Asymmetric ketone and imine reductions using ruthenium catalysts

Department of Chemistry, University of Warwick, Coventry, CV4 7AL, UK J.P.Hopewell@Warwick.ac.uk. Introduction. This poster is concerned with the asymmetric reduction of ketones and imines Previous work in group has led to success with ruthenium based catalysts 1 and 2 1-5

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chiral amino acids

Hydrogenation of Pyrroles: An Efficient Method for Synthesis of Complex Structures. druglike molecules. amines. Reaction Conditions: 1-10 atm H 2 5% Rh/Al 2 O 3 MeOH/EtOH; rt yields= 75-95%. chiral amino acids.

118 views • 1 slides